ATE544829T1 - METHOD FOR IMPROVED ADSORPTION OF AN INHIBITOR ON A WELL AREA - Google Patents

METHOD FOR IMPROVED ADSORPTION OF AN INHIBITOR ON A WELL AREA

Info

Publication number
ATE544829T1
ATE544829T1 AT08840483T AT08840483T ATE544829T1 AT E544829 T1 ATE544829 T1 AT E544829T1 AT 08840483 T AT08840483 T AT 08840483T AT 08840483 T AT08840483 T AT 08840483T AT E544829 T1 ATE544829 T1 AT E544829T1
Authority
AT
Austria
Prior art keywords
aqueous stream
amount
salt
inhibitor
group
Prior art date
Application number
AT08840483T
Other languages
German (de)
Inventor
Richard Keatch
Hua Guan
Original Assignee
M I Swaco Norge As
Oilfield Mineral Solutions Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by M I Swaco Norge As, Oilfield Mineral Solutions Ltd filed Critical M I Swaco Norge As
Application granted granted Critical
Publication of ATE544829T1 publication Critical patent/ATE544829T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/54—Compositions for in situ inhibition of corrosion in boreholes or wells
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • C09K8/528—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning inorganic depositions, e.g. sulfates or carbonates
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents

Abstract

The instant disclosure is directed to a method of reducing the amount of crystallized salt in an aqueous stream comprises the steps of contacting the aqueous stream comprising one or more salts with an amount of a salt inhibitor sufficient to reduce the amount of crystallized salt in the aqueous stream under a set of conditions, and/or to reduce the amount of salt deposition from the aqueous stream that would otherwise occur from the aqueous stream under the essentially identical conditions, wherein the salt inhibitor comprises an at least partially water soluble compound comprising a Group 3 to Group 15 metal and/or an at least partially water soluble compound having any one of the formulae (I), (II), (III): wherein X is O or S; and R 1 , R 2 , R 3 , R 4 , and when present, R 5 and/or R 6 each independently comprise an organic or an inorganic functional group. A testing rig is also disclosed.
AT08840483T 2007-10-15 2008-10-15 METHOD FOR IMPROVED ADSORPTION OF AN INHIBITOR ON A WELL AREA ATE544829T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US98004007P 2007-10-15 2007-10-15
US1229207P 2007-12-07 2007-12-07
PCT/IB2008/002728 WO2009050561A2 (en) 2007-10-15 2008-10-15 Method of enhancing adsorption of an inhibitor onto a wellbore region

Publications (1)

Publication Number Publication Date
ATE544829T1 true ATE544829T1 (en) 2012-02-15

Family

ID=40470615

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08840483T ATE544829T1 (en) 2007-10-15 2008-10-15 METHOD FOR IMPROVED ADSORPTION OF AN INHIBITOR ON A WELL AREA

Country Status (9)

Country Link
US (2) US20110024366A1 (en)
EP (3) EP2597126B1 (en)
AT (1) ATE544829T1 (en)
BR (2) BRPI0818075A8 (en)
CA (2) CA2702693C (en)
EA (2) EA024146B1 (en)
EG (1) EG26115A (en)
MX (2) MX2010004068A (en)
WO (2) WO2009050561A2 (en)

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GB201210034D0 (en) 2012-06-07 2012-07-18 Univ Leeds A method of inhibiting scale in a geological formation
US10005950B2 (en) 2013-12-13 2018-06-26 Halliburton Energy Services, Inc. Methods and systems for removing geothermal scale
US9540560B2 (en) 2013-12-13 2017-01-10 Halliburton Energy Services, Inc. Methods and systems for acidizing subterranean formations
US20150175880A1 (en) * 2013-12-20 2015-06-25 Schlumberger Technology Corporation Method of viscosity reduction in the presence of fully coordinated compounds
US20150368544A1 (en) * 2014-06-24 2015-12-24 Schlumberger Norge As Methods of inhibiting salt precipitation and corrosion
US10475626B2 (en) * 2015-03-17 2019-11-12 Applied Materials, Inc. Ion-ion plasma atomic layer etch process and reactor
US10081758B2 (en) 2015-12-04 2018-09-25 Ecolab Usa Inc. Controlled release solid scale inhibitors
CA3024478A1 (en) 2016-05-16 2017-11-23 Ecolab Usa Inc. Slow-release scale inhibiting compositions
EP3299436A1 (en) 2016-09-26 2018-03-28 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Underground halite mitigation
US11142680B2 (en) 2016-12-23 2021-10-12 Championx Usa Inc. Controlled release solid scale inhibitors
CN110643333B (en) * 2019-08-30 2021-08-06 成都理工大学 Salt crystallization inhibitor for preventing sodium chloride from crystallizing in oil well and preparation method thereof
US11447705B2 (en) 2019-09-30 2022-09-20 Halliburton Energy Services, Inc. Means and methods for managing ammonia, amine and normal salt fouling in oil production and refining
DE102021114229A1 (en) 2021-06-01 2022-12-01 EnBW Energie Baden-Württemberg AG Method of clearing a well clogged by an adsorbent
CN114316136B (en) * 2022-01-13 2023-01-31 西华师范大学 Hydrogen bond enhanced hydrate inhibitor and preparation method thereof
US11905459B2 (en) * 2022-05-26 2024-02-20 Baker Hughes Oilfield Operations Llc Method to mitigate halite scale

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US3341453A (en) * 1964-06-10 1967-09-12 Calgon Corp Inhibiting salt deposition
US3367416A (en) * 1965-03-31 1968-02-06 Calgon Corp Inhibiting salt deposition
US3481400A (en) * 1967-04-03 1969-12-02 Exxon Production Research Co Treatment of solids plugged wells with reversibly adsorbable inhibitor
US3378489A (en) * 1967-05-09 1968-04-16 Halliburton Co Process for treating a sodium chloride brine to inhibit precipitation of sodium chloride from said brine
US3827977A (en) * 1969-11-25 1974-08-06 Atlantic Richfield Co Composition for inhibiting scale formation in oil well brines
US3654993A (en) * 1970-04-06 1972-04-11 Atlantic Richfield Co Method for inhibiting corrosion in a well
US4200154A (en) * 1976-12-22 1980-04-29 Texaco Inc. Composition and method for stimulating well production
US4357248A (en) * 1980-05-16 1982-11-02 Shell Oil Company Treating wells with self-precipitating scale inhibitor
US4284140A (en) * 1980-06-30 1981-08-18 Marathon Oil Co. Use of potassium hydroxide solutions in a well bore
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US4894169A (en) * 1988-04-04 1990-01-16 Merck & Co., Inc. Method of inhibiting iron salt deposition in aqueous systems using urea salts
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US5409614A (en) * 1991-06-19 1995-04-25 Union Oil Company Of California Control of scale deposition in geothermal operations
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Also Published As

Publication number Publication date
CA2702693C (en) 2015-03-17
BRPI0818074A2 (en) 2015-03-31
EP2217671A2 (en) 2010-08-18
US8381811B2 (en) 2013-02-26
WO2009050561A3 (en) 2009-06-04
US20110017460A1 (en) 2011-01-27
EP2217671B8 (en) 2012-03-28
EP2597126A3 (en) 2013-10-02
WO2009050561A2 (en) 2009-04-23
BRPI0818075A2 (en) 2017-08-08
WO2009050562A2 (en) 2009-04-23
MX2010004068A (en) 2010-08-09
BRPI0818075A8 (en) 2017-10-03
EA018054B1 (en) 2013-05-30
CA2702693A1 (en) 2009-04-23
US20110024366A1 (en) 2011-02-03
MX2010004066A (en) 2010-08-23
EP2217671B1 (en) 2012-02-08
EA201070474A1 (en) 2010-10-29
EG26115A (en) 2013-02-27
EP2217672A2 (en) 2010-08-18
EA024146B1 (en) 2016-08-31
WO2009050562A3 (en) 2009-06-04
BRPI0818074A8 (en) 2016-01-12
EP2597126A2 (en) 2013-05-29
CA2702702A1 (en) 2009-04-23
EA201070473A1 (en) 2010-10-29
EP2597126B1 (en) 2015-05-27

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